基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8ea6ff03953e02e2f8a6f9b0e0f93ea03bbcfff OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4efd027beb5a5101859f85725320c8c0d816524